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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-12-17 11:33:33 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-12-17 11:33:33 +0100 |
| commit | 1758047057dbe329be712a31b79db7151b5871f8 (patch) | |
| tree | 00203eb55328f2feda70b3d37c964287b364796f /include/linux/dmar.h | |
| parent | bcae3af286f49bf4f6cda03f165fbe530f4a6bed (diff) | |
| parent | 1c405ca11bf563de1725e5ecfb4a74ee289d2ee9 (diff) | |
Merge drm/drm-next into drm-misc-next-fixes
Backmerging to bring drm-misc-next-fixes up to the latest state for
the current release cycle.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'include/linux/dmar.h')
| -rw-r--r-- | include/linux/dmar.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index e04436a7ff27..45e903d84733 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -131,6 +131,14 @@ static inline int dmar_res_noop(struct acpi_dmar_header *hdr, void *arg) return 0; } +#ifdef CONFIG_DMAR_DEBUG +void dmar_fault_dump_ptes(struct intel_iommu *iommu, u16 source_id, + unsigned long long addr, u32 pasid); +#else +static inline void dmar_fault_dump_ptes(struct intel_iommu *iommu, u16 source_id, + unsigned long long addr, u32 pasid) {} +#endif + #ifdef CONFIG_INTEL_IOMMU extern int iommu_detected, no_iommu; extern int intel_iommu_init(void); |